diff --git a/CHANGELOG.md b/CHANGELOG.md
index 04cd9982f..3a9951239 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 ### Changelog
 
-#### 0.21.2 - 2019-04-26
+#### 0.21.2 - 2019-05-16
 
 ##### New features
  - New regression model: `PiecewiseExponentialRegressionFitter` is available. See blog post here: https://dataorigami.net/blogs/napkin-folding/churn
diff --git a/docs/Changelog.rst b/docs/Changelog.rst
index d7e0c808f..c2368c783 100644
--- a/docs/Changelog.rst
+++ b/docs/Changelog.rst
@@ -1,7 +1,7 @@
 Changelog
 ~~~~~~~~~
 
-0.21.2 - 2019-04-26
+0.21.2 - 2019-05-16
 ^^^^^^^^^^^^^^^^^^^
 
 New features